SpamExperts email provider statistics and deliverability context
← Email Stats homemailbox
According to Live Direct Marketing's daily Tranco top-1M scan (September 24, 2026), SpamExperts is the mailbox provider for 703 domains — 0.10% of 675,489 domains with MX records. Its strongest TLD is .com (33.3% of its domains). Detection: primary MX record (lowest preference).
Last updated from the 2026-09-24 DNS snapshot.
What SpamExperts represents in this dataset
Netherlands anti-spam (now N-able SolarWinds).
Directory category: Gateway. The classification comes from primary MX record (lowest preference). It describes observed DNS infrastructure, not a commercial relationship and not the placement of any individual message.
What the 2026-09-24 snapshot shows about SpamExperts
Across 77 distinct TLDs its top three are .com (33.3%), .nl (9.8%), .net (7.8%) — together 50.9% of the 703 domains, which makes the footprint moderately concentrated, with a recognisable home market. The service most often observed on the same domains is SpamExperts (AntiSpamCloud) (ESP, 200 domains, 28.4% of them), followed by SendGrid (Twilio) (5.5%). Directly comparable by the same detection rule: Self-Hosted, Google Workspace, Microsoft 365. Ranking between them reflects what is published in DNS, not delivery quality or volume sent. All figures come from a single daily DNS snapshot (2026-09-24); a domain appears here when its published records match the primary MX record (lowest preference) rule, which is an infrastructure fact, not a commercial relationship.
Commonly used together with SpamExperts
What else the same 703 domains use — cross-tabulated from the same daily snapshot (2026-09-24).
| Type | Service | Domains | Share of SpamExperts users |
|---|---|---|---|
| ESP | SpamExperts (AntiSpamCloud) | 200 | 28.4% |
| ESP | SendGrid (Twilio) | 39 | 5.5% |
| ESP | Amazon SES | 34 | 4.8% |
| ESP | Mailgun | 32 | 4.6% |
| ESP | Mailchimp | 30 | 4.3% |
| ESP | Zendesk | 21 | 3.0% |
| ESP | MailChannels | 18 | 2.6% |
| ESP | Mandrill | 14 | 2.0% |
| ESP | Campaign Monitor | 13 | 1.8% |
| ESP | Brevo (ex-Sendinblue) | 12 | 1.7% |
TLD distribution (top 30 of 77)
Frequently asked questions
How many domains use SpamExperts?
703 domains in the Tranco top-1M use SpamExperts as their mailbox provider as of September 24, 2026, according to Live Direct Marketing's daily DNS scan.
What is SpamExperts's market share?
SpamExperts holds 0.10% of domains with MX records in the Tranco top-1M (snapshot of 2026-09-24). The number is recomputed every day.
What are the biggest alternatives to SpamExperts?
The largest mailbox providers in the same category by Tranco top-1M share are: Self-Hosted, Google Workspace, Microsoft 365, Unknown / Other, Generic / unmatched (mx*.*) (as of 2026-09-24).
Largest mailbox providers in this category
Self-Hosted (22.56%) · Google Workspace (21.58%) · Microsoft 365 (17.03%) · Unknown / Other (6.68%) · Generic / unmatched (mx*.*) (2.53%) · Generic / unmatched (mail.*) (1.93%) · Proofpoint (1.86%) · Cloudflare Email Routing (1.76%) · Yandex 360 (1.67%) · Mimecast (1.47%)
Domain sample (top 100 by Tranco rank)
Showing 100 of 703 domains.